Smog Emission Injection Pump Inop.
Thread Starter
Heel & Toe
Joined: May 2008
Posts: 20
Likes: 0
Smog Emission Injection Pump Inop.
Have a 1998 with the Emission Pump not operating. My question is can I run the vehicle without it ? No codes show up. Car runs fine. Any inputs would be appreciated. Thanks guys.
Le Mans Master
Joined: Mar 2002
Posts: 5,955
Likes: 161
From: PNW
Pretty sure that DTCs would show up if the air pump wasn't working. Not 100% sure on a 98, but I know on my 02 if no air gets to the O2 sensors when it runs it will throw codes and light the Check Engine Light up.
